SOLID
Per wikipedia, SOLID is an acronym for 5 design principles in object-oriented-programming. These principles are:
- Single Responsibility
- Open-Closed
- Liskov Substitution
- Interface segregation
- Dependency Inversion
Single Responsibility
A class/interface should have one and only one responsibility.
Open-Closed
Classes should be open for extension, but closed for modification.
Liskov Substitution
AKA Design by contract.
All objects that conform to a given interface should be treated as interchangeable.
Interface segregation
It’s better to have 20 different interfaces/protocols, than 1 god interface/protocol.
Dependency Inversion
Depend upon interfaces, not a specific concrete implementation.
Last updated: 2019-09-18 13:23:41 -0700